Core i3-9100F vs Core i7-4820K

General info

Comparing Core i7-4820K and Core i3-9100F processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1275	1250
Place by popularity	not in top-100	33
Value for money	1.23	15.92
Market segment	Desktop processor	Desktop processor
Series	no data	Intel Core i3
Architecture codename	Ivy Bridge-E (2013)	Coffee Lake-R (2018−2019)
Release date	1 September 2013 (10 years ago)	23 April 2019 (5 years ago)
Launch price (MSRP)	$399	$122
Current price	$194 (0.5x MSRP)	$115 (0.9x MSRP)

Value for money

Performance per price, higher is better.

i3-9100F has 1194% better value for money than i7-4820K.

Technical specs

Core i7-4820K and Core i3-9100F basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	4 (Quad-Core)
Threads	8	4
Base clock speed	3.7 GHz	3.6 GHz
Boost clock speed	3.9 GHz	4.2 GHz
L1 cache	64 KB (per core)	64K (per core)
L2 cache	256 KB (per core)	256K (per core)
L3 cache	10 MB (shared)	6 MB (shared)
Chip lithography	22 nm	14 nm
Die size	257 mm2	126 mm2
Maximum core temperature	67 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	1,860 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-4820K and Core i3-9100F compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCLGA2011	FCLGA1151
Power consumption (TDP)	130 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4820K and Core i3-9100F. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	-
TSX	no data	-
Idle States	+	+
Thermal Monitoring	+	+
SIPP	no data	-
Smart Response	+	no data
Demand Based Switching	-	no data
Status	Discontinued	Discontinued

Security technologies

Core i7-4820K and Core i3-9100F technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Secure Key	no data	+
MPX	no data	+
Identity Protection	+	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4820K and Core i3-9100F are enumerated here.

AMD-V	no data	+
VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4820K and Core i3-9100F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	64 GB	64 GB
Max memory channels	4	2
Maximum memory bandwidth	59.7 GB/s	37.5 GB/s
ECC memory support	-	+

Peripherals

Specifications and connection of peripherals supported by Core i7-4820K and Core i3-9100F.

PCIe version	3.0	3.0
PCI Express lanes	40	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i3-9100F outperforms Core i7-4820K by 3% based on our aggregated benchmark results.

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Advantages and disadvantages

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Performance score	4.22	4.36
Recency	1 September 2013	23 April 2019
Threads	8	4
Cost	$399	$122
Chip lithography	22 nm	14 nm
Power consumption (TDP)	130 Watt	65 Watt

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Should you still have questions on choice between Core i7-4820K and Core i3-9100F, ask them in Comments section, and we shall answer.

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